Ehangu
x^{4}+4x^{3}-4x^{2}-22x-15
Enrhifo
\left(x+1\right)\left(x^{3}+3x^{2}-7x-15\right)
Graff
Rhannu
Copïo i clipfwrdd
x^{4}+4x^{3}-4x^{2}-22x-15
Defnyddio’r briodwedd ddosbarthu i luosi x+1 â x^{3}+3x^{2}-7x-15 a chyfuno termau tebyg.
x^{4}+4x^{3}-4x^{2}-22x-15
Defnyddio’r briodwedd ddosbarthu i luosi x+1 â x^{3}+3x^{2}-7x-15 a chyfuno termau tebyg.
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